/**
* Function to set variables up before form is built
*
* @access public
*/
public function preProcess()
{
parent::preProcess();
$unmet = CRM_Volunteer_Upgrader::checkExtensionDependencies();
if (in_array('com.ginkgostreet.multiform', $unmet)) {
$msg = CRM_Volunteer_Upgrader::getUnmetDependencyErrorMessage('com.ginkgostreet.multiform');
$this->assign('msg', $msg);
}
$this->assign('isModulePermissionSupported', CRM_Core_Config::singleton()->userPermissionClass->isModulePermissionSupported());
}